LandOfFree - US Patents - Listing for Refrigeration,Reversible, i.e., heat pump

Refrigeration – Reversible – i.e. – heat pump – External fluid flow reversed

Self-contained heating and cooling apparatus

Refrigeration – Reversible – i.e. – heat pump – With flow control or compressor details

Simultaneous heating and cooling operation type multi-air...

Single expansion device for use in a heat pump

Refrigeration – Reversible – i.e. – heat pump – With atmospheric condensate removal or prevention

Solar assisted heat pump heating and cooling system

Sonic restrictor means for a heat pump system

Refrigeration – Reversible – i.e. – heat pump – With refrigerant collection and intermittent discharge

Spacecraft adsorption thermal storage device using a vapor compr

Refrigeration – Reversible – i.e. – heat pump – With product treatment

Split heat pump outdoor fan arrangement

Refrigeration – Reversible – i.e. – heat pump – With product treatment

Split system air conditioner adapted to receive a water preheate

Refrigeration – Reversible – i.e. – heat pump – With product treatment

Suction-liquid heat exchanger having accumulator and receiver

System and method for selective heating and cooling

System and method for selective heating and cooling

System for air-conditioning and hot water supplying

Thermal compensation system and device there of in heat pump...

Thermal expansion valve with internal by-pass and check valve

Refrigeration – Reversible – i.e. – heat pump – With cooling apparatus other than gas compressor

Thermal management system using an absorption heat pump

Thermo siphon chiller refrigerator for use in cold district

Thermosyphon coil arrangement for heat pump outdoor unit

Refrigeration – Reversible – i.e. – heat pump – With product treatment

Tri-level multi-cylinder reciprocating compressor heat pump syst

Two way flow control device